Description
What Is Sorbitol Solution 70%?
- Chemical identity: Aqueous solution of D-sorbitol (C₆H₁₄O₆), a sugar alcohol derived from glucose.
- Concentration: Contains ~70% sorbitol by weight, typically clear, viscous, and odorless.
- INS number: E420
- Sweetness: ~60% as sweet as sucrose.
Key Benefits
- Humectancy: Retains moisture in food, cosmetics, and pharmaceuticals.
- Non-cariogenic: Does not promote tooth decay, making it ideal for sugar-free products.
- Stability: Resists crystallization and browning reactions (non-reducing).
- Viscosity control: Adds body and smoothness to syrups and emulsions.
- Compatibility: Stable across a wide pH range and blends well with other polyols and sweeteners.
Functional Roles
| Function | Description |
| Humectant | Prevents drying and maintains moisture in baked goods, creams, and tablets |
| Sweetener | Provides mild sweetness in sugar-free and diabetic-friendly products |
| Stabilizer | Enhances texture and prevents crystallization in syrups and emulsions |
| Plasticizer | Improves flexibility in gelatin capsules and confectionery |
| Excipient | Used as a carrier and bulking agent in pharmaceuticals |
Applications by Industry
- Food:
- Chewing gum, candies, baked goods, beverages: Moisture retention, sweetness, and texture enhancement
- Pharmaceuticals:
- Syrups, tablets, soft gels: Acts as excipient, humectant, and plasticizer
- Cosmetics:
- Lotions, creams, toothpaste: Provides hydration and smooth feel
- Industrial:
- Textiles, adhesives, agrochemicals: Used for moisture control and viscosity adjustment
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